altazimuth telescope造句
造句与例句
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- This is accomplished by using either altazimuth telescope mounts to keep celestial objects centered while the earth rotates.
- Note, the Special Astrophysical Observatory of the Russian Academy of Science ( ) with its Large Altazimuth Telescope is also located near Zelenchukskaya.
- After leaving East Sheen in 1821, William erected an observatory at South Kilworth that possessed a 36-inch focal-length altazimuth telescope, originally constructed by Edward Troughton for the St . Petersburg Academy of Sciences.
- Thus, altazimuth telescopes, although they can point in any direction, cannot track smoothly within a " zenith blind spot ", commonly 0.5 or 0.75 degrees from the zenith . ( I . e . at elevations greater than 89.25?or 89.5?.)
- It's difficult to see altazimuth telescope in a sentence. 用altazimuth telescope造句挺难的
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